UC3 LAG OR DO I NEED A NEW DISC?

So i play uncharted 3 get about 2 games in then on the 3rd game the counter gets to one then it freezes, not a system freeze because i can still get to xmb but all characters on screen are frooze and the game won't start. This has happened the past two days without fail.

As annoying as it is i have had this disc since launch so im asking is it lag or has my disc just died.

Re: UC3 LAG OR DO I NEED A NEW DISC?

As Hielke already said it's probably your disk and thats also why I asked if you emblem flag is moving. If the flag is moving I guarantee you that your match will not start. Also if you're screen is black and you can't see the characters before the match starts it's the same problem.

Re: UC3 LAG OR DO I NEED A NEW DISC?

The emblem flag moves everything moves normal except my character, he is froze and slides left to right instead of the animation where he steps back with his right foot then forward again all other characters are completly froze. I can't explain but its annoying.

Should i delete game data.. Will that not reset my stats will i have to download all DLC again?